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BFM2012 main Bearing 02931062 04252328 04252380
02931062 main bearing is machined by scraping. Change the direction each time you scrape so that the scratches form a 60° or 90° angle. Continue to gradually increase the contact points for several times, and finally the color spots are evenly distributed until the specified standard is reached. BFM2012 main bearing specification as below： For bearing clearance from :0,030 mm To bearing clearance :0,090 mm For housing diameter from :89,000 mm To housing diameter :89,022 mm Width from :25,00 mm Width to :25,20 mm For wall thickness from :2,476 mm To wall thickness :2,485 mm For shaft diameter from :83,980 mm To shaft diameter :84,000 mm
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